No, I can't say I know about all of his stuff. I think I avoided him because my brother liked him.
Oh you poor deprived child!
Zappa was a brilliant and eccentric musician and artist. Ahead of his time and not giving a fuck about what other people thought of him. It also says a lot that his kids, MoonUnit, Dweezil etal, also are productive and very good musicians and productive human beings in their own right! His eldest son is doing a concert tour with his dad's band and playing his arrangements to new and appreciative audiences.
TBH, I am NOT the biggest Frank Zappa fan, BUT, he knew his music and I respect a man who was faithful to his art. The "Dental Floss/Going to Montana" Song was a classic and along with "Dancing Fool"..............................BRILLIANT!